This is a Chess game with a nice interface where you can play against the computer or with your friends.
Playing with your friends over the Internet is very easy - one player hosts a game and receives a unique code, the other one joins it by typing this code.
No registration or login is required.
You can play with your friends even if they don't have an Amazon device - Apple and Android devices are also supported.
The game runs on mobile phones, tablets and TVs. For Fire TV you can play with the TV remote or a gamepad.